Search proctalgia proctalgia /proktal″jə/ [Gk, proktos, anus, algos, pain] , a neurological pain in the anus or lower rectum. Tweet Telegram VK Random Words foam test macrophage colony–stimulating factor (M-CSF) acute focal bacterial nephritis bacteriological sputum examination anterior atlantooccipital membrane referred pain discernment water (H2O) secondary shock